From the slight difference of decorations,engraving and copper colour of wrapped slurry the difference of new and old can be descried by comparison.是什么意思_From the slight difference of decorations,engraving and copper colour of wrapped slurry the difference of new and old can be descried by comparison.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句